oaf vs clod

oaf and clod both are nouns.

Word	Noun	Adjective	Verb	Adverb
oaf	Yes	No	No	No
clod	Yes	No	No	No

As nouns, oaf and clod are synonyms defined as:

Other synonyms of oaf include gawk, goon, lout, lubber, lummox, lump, stumblebum.

oaf (noun)	clod (noun)
an awkward stupid person	a compact mass
	an awkward stupid person